External Storage XP user guide 31
NOTE: Do not access any external storage volume that is mapped as an External Storage XP volume from
a host connected directly to the external disk array. Also, do not access an External Storage XP mapped
external array volume using the external disk array’s functions (for example, local replication). After
mapping an external disk volume as a local XP12000/XP10000 volume, access the mapped external
disk volume only via the local XP12000/XP10000 disk array.
NOTE: With the exception of MSA, a host can directly access external disk array volumes that are not
mapped as local disk array volumes.
Figure 10 Using existing data in mapped external LUs (without formatting)
Uninstalling External Storage XP
To uninstall External Storage XP, cancel any existing Flex Copy copy pairs, and delete any external LU
mappings.
1. Log in to Command View XP or XP Remote Web Console.
For instructions, see the HP StorageWorks Command View XP user guide for XP Disk Arrays or the
HP StorageWorks XP Remote Web Console user guide for XP12000/XP10000.
2. Click the External Storage XP button ( ). External Storage XP starts.
3. Cancel any existing Flex Copy pairs.
For instructions, see the HP StorageWorks Flex Copy XP user guide.
4. Delete any external LU mapping.
For instructions, see ”Deleting external LU mappings (Delete LU)” on page 92).
5. Use the Command View XP or XP Remote Web Console Licensing module to remove the Flex Copy XP
license key.
For instructions, see the HP StorageWorks Command View XP user guide for XP Disk Arrays or the
HP StorageWorks XP Remote Web Console user guide for XP12000/XP10000.
6. For XP12000/XP10000, use the Command View XP or XP Remote Web Console Licensing module to
remove the External Storage XP license key.
For instructions, see the HP StorageWorks Command View XP user guide for XP Disk Arrays or the
HP StorageWorks XP Remote Web Console user guide for XP12000/XP10000.
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